baber/WOPTO huggingface dataset:
Patent JP-H09195182-A (JP)
Title: Production of dyed polyamide fiber product having excellent soil resistance
Inventor: NITANO YASUSHIGE
IPC: D06M101/16
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed polyamide fiber product having high level-dyeing property, soil resistance, hydrophilicity and vividness by treating a polyamide fiber product with a compound containing an acidic group, heat-treating in dry state and dyeing with an acid dye. SOLUTION: The objective dyed polyamide fiber product having excellent soil resistance can be produced by desizing and scouring a nylon 6 taffeta, dipping the treated taffeta in an aqueous solution of a compound having an acidic group such as sulfonic acid group or sulfuric acid group or its alkali metal salt and having a pH of 2-5 such as an aqueous solution of a sodium alkylbenzenesulfonate, applying the compound to the taffeta at a rate of 3-10%owf based on the weight of the taffeta to essentially seal the terminal amino group, heat-treating at 190-210 deg.C for 30sec to 2min in dry state to introduce a hydrophilic group into the polyamide main chain and finally dyeing the product with an acid dye.
Patent JP-H08201414-A (JP)
Title: Rotating speed detector
Inventor: FUKUDA MAKOTO
IPC: G01C19/5776
Filed: 1995-01-26
Abstract: PURPOSE: To measure the rotating speed of a rotary shaft with high accuracy. CONSTITUTION: A rotary shaft 2 rotates in accordance with the motor of a positioning stage and, when the shaft 2 rotates, a rotary body 4 rotates around the shaft 2. Piezoelectric vibrating gyros 5a and 5b are fixed to the rotary body 4 so that they can be symmetrical with respect to the shaft 2. A signal processing means takes the difference between detecting signals from piezoelectric ceramics 6a and 6b at which the component about a Colioris force becomes the opposite phase, the difference between detecting signals from piezoelectric ceramics 7a and 7b at which the component about the Colioris force becomes the opposite phase, and the difference between the differential outputs.  Therefore, only the rotating speed of the rotary shaft 2 can be accurately measured by eliminating the error component caused by the oscillating speed of a vibration-absorbing table and the rotation and centrifugal force of the earth.
Patent JP-S58127972-A (JP)
Inventor: NISHI KENICHI
IPC: G09F9/30
Filed: 1982-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02189535-A (JP)
Title: Battery driven camera
Inventor: TOYOFUKU TOSHIYUKI
IPC: G03B17/00
Filed: 1989-01-19
Abstract: PURPOSE:To utilize a dry battery for fill-up operation guarantee up to the completion of the charging of a secondary lithium battery by judging a battery voltage by battery decision means and stopping the operation of the camera. CONSTITUTION:The battery decision means 5 and 6 have a 1st decision voltage set equal to at least an overdischarge preventive voltage and a 2nd decision voltage set between the 1st decision voltage and the maximum voltage that the primary battery 3 of prescribed constitution generates respectively. Then when the battery decision means 5 and 6 judge that the battery voltage is between the 1st and 2nd decision voltages, a control means 6 stops the operation of the camera. Consequently, even when the secondary battery 2 runs down, a dry battery 3 which is easy to obtain can be used for the photography guarantee and a user continue to take pictures while feeling easy.
Patent JP-H02189977-A (JP)
Title: Semiconductor device
Inventor: OGIMOTO YOSHIZO
IPC: H01L29/43
Filed: 1989-01-18
Abstract: PURPOSE:To reduce a gate resistance, to accelerate a switching speed and to apply to a high frequency use by coating and wiring a polysilicon gate electrode having large resistance with a metal gate electrode having small resistance. CONSTITUTION:Metal such as Al, etc., is formed on a polysilicon gate electrode 5. In order to electrically insulate from a source electrode 8, an insulating film 7 of an oxide film or a nitride film formed under conditions of non-occurrence of melt of a metal gate electrode 9, deterioration of characteristics is formed as an interlayer insulating film. Thus, the metal gate electrode 9 is formed on the polysilicon gate electrode 5 thereby to delete a gate resistance or to accelerate a switching speed and to apply to a high frequency use.
Patent JP-S5395849-A (JP)
Title: Gas shielded arc welding
Inventor: IKEDA NOBUHIKO
IPC: B23K9/00
Filed: 1977-02-02
Abstract: PURPOSE: To carry out effective consumable electrode type gas shielded arc welding by keeping the height of tip at a specified distance and applying D.C. straight polarity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09194805-A (JP)
Title: Releasable adhesive sheet roll
Inventor: FUJIWARA MANABU
IPC: C09J11/08
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a releasable adhesive sheet which can be repeatedly adhered to various substrates and released therefrom by winding it while satisfying specified conditions so as to highly prevent the adhesive microspheres from causing flatting and deformation. SOLUTION: A releasable adhesive sheet roll produces by laminating a surface base, an adhesive layer containing adhesive micropheres, and a release sheet and then winding the sheet to from a roll, has a wind-up roll hardness of 10 to 40 in terms of the resilience determined by the schmidt hammer method (J. TAPPI Paper and Pulp Testing Method No.37-81).
Patent JP-H09203383-A (JP)
Title: Rotary compressor
Inventor: OWADA HIROYASU
IPC: F04C18/356
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce the inflow of a compressed gas into a rolling piston from a cylinder chamber, prevent abrasion by the sliding with the bearing of a rolling piston. SOLUTION: In a cylinder chamber, an eccentric part 5a, provided on a crank shaft 5 supported by main and sub bearings 9 and 10, is fitted into a rolling piston 7 to revolutionally move the piston 7, along the outer peripheral surface of a cylinder chamber, by the eccentric rotation of the eccentric part 5a, thereby compressing a refrigerant gas in the cylinder chamber. Facing surfaces 7a and 7b to the main and sub bearings 9 and 10 in the piston 7 are surface-treated, excellent in a load-withstanding property, a lubricating-oil- retaining characteristic, and an initial running-in characteristic; to provide surface-treating layers 15 on the facing surfaces 7a and 7b respectively. The projection parts of the surfaces 7c and 7d of these surface treating layers 15, are removed by initial action to be smoothed.  This can reduce a clearance between the piston 7 and the main and sub bearings 9 and 10.
Patent JP-S55102968-A (JP)
Title: Run-length decoding system for mh code
Inventor: NAKAJIRI TAKASHI
IPC: H03M7/46
Filed: 1979-01-31
Abstract: PURPOSE: To enable a simple circuit to decode run-length codes by making use of the properties of MH (Moditid Huffman) codes by comparing input information with a composite table and then by feeding back part of output information corresponding to input information until MH code detection.  
     CONSTITUTION: After an MH code from a transmission side is stored in shift register 3 according to the control of CPU1, control logic 9 is actuated to input the  contents of register 3 to ROM4 constituting a composite table. One specific bit in  this ROM4 is sampled by MH code detection FF7, and an output showing that MH  code is not detected is latched by latch circuit 8, and fed back to the input of  ROM4 synchronizing with following input clock. Next, when input information  agrees with the table of MH codes, FF7 causes an interruption by sending a detection signal to CPU1 and when a makeup code arrives, information is sent to LR register 6 via buffer 5 to output information counted and decoded by register 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04243974-A (JP)
Title: Production of sintered material of silicon nitride
Inventor: HASE TEIZO
IPC: C04B35/593
Filed: 1991-01-31
Abstract: PURPOSE:To provide a low-temperature sealing method for HIP treatment of slightly sintering Si3N4 of complicated shape. CONSTITUTION:A sintering auxiliary of oxide not to be contained in a molded article in a contact or non-contact state is arranged in a molded article of Si3N4 powder containing a sintering auxiliary, heated at 1,450-1,600 deg.C, sintering on the surface of the molded article is promoted to close pores. Then pressure is raised to >=1,500 atmospheric pressure and the molded article is sintered to give a sintered material of Si3N4 having excellent high-temperature strength.
Patent JP-S60154651-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HATAKEYAMA MIKIO
IPC: H01L23/48
Filed: 1984-01-25
Abstract: PURPOSE:To improve the heat sink characteristic of a semiconductor device by forming a projecting strip or a recess groove for a skeleton over a heat sink plate and supporting leads, and reinforcing so that the coupling portion with the leads is not deformed. CONSTITUTION:A projecting strip (or a recess groove) for a skeleton is formed by pressing over a metal heat sink plate 1 on which a semiconductor pellet is mounted and supporting leads 2 for supporting the plate 1 at the coupling portion of the plate 1 with the plate 1. The plate 1 on which the pellet is mounted is reinforced by the projecting strip (or the groove) for the skeleton formed over the plate and the leads 2 so as not to deform at the coupling portion, and in case of sealing with resin, sealing resin 4 is sealed without disordering the parallel relation between the leads and the plate in an injection mold.
Patent JP-H09203470-A (JP)
Title: Faucet with water purifier
Inventor: ADACHI MASANORI
IPC: B01D63/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a faucet with a water purifier that can simply constitute a guide member and that can provide a faucet with a water purifier at a low cost, which can surely fit a water purifying cartridge. SOLUTION: A cartridge fitting part 20 for attaching a water purifying cartridge 40 is formed in a faucet body 10, and a water passage formed in the cartridge 40 has a raw water outlet port 11a for communicating with the inside of the cartridge 40, and a purified water inlet 13a for introducing purified water into the faucet body 10 from the cartridge 40. A synthetic resin guide member 30 for regulating the direction of fitting of the cartridge 40 is located between the cartridge 40 fitted in the cartridge fitting part 20 and the faucet body 10.
Patent JP-H04234702-A (JP)
Title: Formation of optical element
Inventor: MIYASHITA TAKAAKI
IPC: G02B3/00
Filed: 1991-01-07
Abstract: PURPOSE:To decrease the crosstalks between adjacent lenses by forming a base plate forming a distributed index lens of a light absorbing member. CONSTITUTION:A monomer Ma which forms a polymer Pa having a refractive index na and a polymn. initiator are poured into the hollow part 2 of a frame 1 which is a cylindrical container packed and formed with a light absorbing member exclusive of the inside of the hollow part 2. Polymn. is then progressed by heating. The polymn. is stopped in a gel state or is completed 100% by setting conditions, such as polymn. temp. and time. The block formed in the above-mentioned manner is then put into a heated monomer Mb and is held for the prescribed time to diffuse and polymerize the monomer Mb into the polymer Ma. The block after the diffusion is thereafter separated from the monomer Mb and is heated to complete the polymn.
Patent JP-S63180983-A (JP)
Title: Developing device
Inventor: ITO KATSUYUKI
IPC: G03G15/08
Filed: 1987-01-22
Abstract: PURPOSE:To improve development quality by conveying and supplying magnetic single-component toner in a hopper to a developing roll by an electrostatic charging roll and applying a specific potential to between the rotary shafts of both rolls from a voltage source. CONSTITUTION:The developing roll 2 and electrostatic charging roll 3 rotate as shown by arrows and the toner 4 is scooped up in a laminar shape through the rotation of the electrostatic charging roll 3 and conveyed to the connection part for the developing roll 2, so that the toner 4 is charged electrostatically at the contacting part. Namely, the voltage E is applied from the voltage source 7 to between the rotary shafts 2a and 3a of both rolls 2 and 3. Further, the surface layer parts 2b and 3b of both rolls 2 and 3 are <=10<13>OMEGAcm in volume resistivity and lower in volume resistivity than toner 4 of <=10<14>OMEGAcm, so a potential difference is generated in the thickness direction of the layer of the toner 4 at the contacting part and charges are implanted into the toner 4 from the surface layer part 3b of the electrostatic charging roll 3, so that the toner 3 is charged electrostatically. Consequently, the developing roll need not be provided with projections and recesses, so superior development quality can be secured.
Patent JP-S62201801-A (JP)
Inventor: JIYOSEFU MIKAERU ASENJI
IPC: A01N35/02
Filed: 1987-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58129197-A (JP)
Title: Condensing heat transfer wall
Inventor: HIRASAWA SHIGEKI
IPC: F28F1/10
Filed: 1982-01-29
Abstract: PURPOSE:To increase the heat transfer efficiency of the titled heat transfer wall by a method wherein a number of dents are formed in the heat transfer surface of the heat transfer wall so that a liquid surges down intermittently. CONSTITUTION:When the vapor of liquid is condensed in a condition in which a condensing heat transfer wall 1 is held perpendicular or inclined, a film of the condensed liquid collects in the dents 2 due to the surface tension of the liquid or due to gravity. Accordingly, the liquid film on the heat transfer surface 3 of the heat transfer wall becomes thin and the condensation of the vapor takes place furiously. thus, when the condensation of the vapor progresses and the quantity of the liquid within the dents 2 increases, the weight of the liquid itself exceeds the surface tension of the liquid tending to retain the liquid within the dents so that the liquid overflows at a time and surges down along the heat transfer surface 3 in the form of the liquid film. Such rapid flow of the liuqid film swallows up and washes away the liquid within the dents located upward, too, and therefore, the liquid within the dents over which the liquid film passes is swept away. Consequently, the heat transfer efficiency of the heat transfer wall is improved by the intermittent flow of the liquid film and the furious condensation of the steam of the liquid.
Patent JP-S61174111-A (JP)
Title: Production of amorphous aluminosilicate
Inventor: OTSU SHOZO
IPC: C01B33/26
Filed: 1986-01-21
Abstract: PURPOSE:To develop an amorphous aluminosilicate having a high oil absorption and the same level of cation exchange capacity as zeolite, by allowing to react a soln. of alkali metal aluminate with alkali metal silicate. CONSTITUTION:A soln. of alkali metal silicates (SiO2 concentration is <=20%) such as sodium silicate, lithium silicate, etc., having 1-4mol ratio between SiO2 and M2O (wherein, M is alkali metals) is added into the soln. of alkali metal aluminates such as sodium aluminate, potassium aluminate, lithium alumi nate, etc., having 0.15-1.0mol ratio between Al2O3 and M2O (wherein, M represents alkali metals such as Na, K, Li, etc.), and the MnO2 concentration in this reaction system is adjusted to be <=25% and allowed to react with each other. The titled amorphous aluminosilicate having a 200ml/100g oil absorption and a cation exchange capacity equal to zeolite can be produced.
Patent JP-S59137556-A (JP)
Inventor: NONAKA TOKIO
IPC: D05C9/02
Filed: 1983-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01185334-A (JP)
Title: Fiber having ability to adsorb metallic ion and adsorption of metallic ion
Inventor: KIMURA HAJIME
IPC: B01J20/26
Filed: 1988-01-20
Abstract: PURPOSE:To provide a copolyamide fiber excellent in an ability to separate and adsorb metallic ions, by partially N-methylolating a polyamide fiber and converting part of the iminic hydrogen atoms of the polymer chain into hydroxymethyl groups. CONSTITUTION:A polyamide fiber (e.g., nylon 6 fiber) is N-methylolated by reaction with formaldehyde in the presence of a catalyst such as phosphoric acid to replace 5-70mol.% of the hydrogen atoms in the imino groups of the polymer chain by hydroxymethyl groups. Since the obtained copolyamide fiber has hydroxymethyl groups, it can be desirably used as an ion exchange fiber having an excellent ability to adsorb metallic ions and an ability to separate and remove metallic ions. An examples of the obtained copolyamide fiber is a fiber having a structure of the formula (wherein R is an aliphatic hydrocarbon chain and/or an aromatic ring residue, and 0.05<=x<=0.7).
Patent JP-S63193230-A (JP)
Inventor: DON ARUPAATO
IPC: G06F12/08
Filed: 1988-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08198324-A (JP)
Title: Bag-in carton
Inventor: BIZEN TAKEHIKO
IPC: B65D77/06
Filed: 1995-01-27
Abstract: PURPOSE: To appropriately keep welding of a flange part to an inner bag by preventing application of an unwanted force to the flange part of a pouring port provided at an end of a pouring port mounting surface from a surface adjacent to the pouring port mounting surface. CONSTITUTION: A pouring port 5 having a flange part 7 is fitted to an end of a pouring port mounting surface 2a of a carton through the pouring port mounting surface 2a and an inner bag 3. The flange part 7 of the pouring port 5 is welded to an inner surface of the inner bag 3. The flange part 7 is made of a soft material. A peripheral part 7a of the flange part 7 over a surface 2e adjacent to the pouring port mounting surface 2a is bent by the inner bag 3.
Patent JP-H02239536-A (JP)
Title: Quick preheating cathod for high output vacuum tube
Inventor: JIYOOJI BUARENCHIN MIRAMU
IPC: H01J9/08
Filed: 1990-01-23
Abstract: PURPOSE: To provide a heater cathode assembly unit using a current smaller than a tungsten conductor wire, without using Al2 O3 , by using anisotropic heat decomposition graphite coated with a layer of anisotropic heat decomposition boron nitride as a cathode heater. CONSTITUTION: An anisotropic heat decomposition boron nitride form 100 is formed in a desired shape so as to conform to a cathode. The form is coated with anisotropic heat decomposition graphite 102. A heater pattern 104 penetrates the anisotropic heat decomposition graphite, polished to the anisotropic heat decomposition boron nitride form. A polished heater is coated with a layer of anisotropic heat decomposition boron nitride 106. A laser cutter is used, an adjacent part of the heater pattern 104 is separated. Next, a thin layer of tungsten 108 is coated, a device, using a W-Ni mix 112, is sintered to a cathode 110 at about 1300 deg.C. Discharge starting voltage of this heater insulation object at a rising temperature is by the magnitude almost of two-digit improved from Al2 O3 ceramic.
Patent JP-H08202568-A (JP)
Title: Communication management system
Inventor: SHIMADA MASARU
IPC: G06F13/00
Filed: 1995-01-30
Abstract: PURPOSE: To obtain an efficient communication management means by managing communication by a means which determines response contents on the basis of communication contents from a transmission source, and sending a response to the transmission source by a transmitting means which responds to communication without depending upon the operation state of an object unless the communication is transferred to the transmission source. CONSTITUTION: Communication from a communication source object 21 to the transmission source object 22 is temporarily received by the receiving means 2 of a halfway communication management means 1. The communication from the received transmission object has its communication contents decided by at least one response content decision means 3. The response content decision means 3 determines that the communication from the transmission source object 21 is repeated to the transmission destination object 23 or that the communication managing means 1 sends a response corresponding to the communication contents by itself to the transmission source object 21 through a transmitting means 4 on the basis of the communication contents from the transmission source object 21 and at least one piece of operation state information 5 that the communication control means 1.
Patent JP-S60197687-A (JP)
Title: Indolophenantridines
Inventor: AREKUSANDAA HAAGENBATSUHA
IPC: C07D457/14
Filed: 1985-01-24
Abstract: 4,6,6a,7,8,12b-hexahydro-indolo[4,3-ab]phenanthridines are useful as dopaminergic and analgesic agents.
Patent JP-H03216762-A (JP)
Title: Character searching system in cad system
Inventor: TOKUMINE SHINICHI
IPC: G06F17/50
Filed: 1990-01-22
Abstract: PURPOSE:To quickly and accurately search the specific characters on a designing drawing without performing any window processing by extracting only the character data out of a CAD data, storing this extracted data in a character store file, and then checking whether the selected characters are included in the character store file or not. CONSTITUTION:A computer aided design CAD system consists of a CPU 1, a magnetic disk 2, a computer CPU memory 3, a display data production part 4, a screen display part 5, a keyboard 6, and a character store file 8. Then all characters written on a drawing are stored in the file 8, and such a sequency is applied to check the number of characters that are selected by a light pen, etc., and stored in the file 8. Thus it is possible to quickly and accurately search the specific characters on a designing drawing without performing any window processing.
Patent JP-2000216155-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KADOKURA SHOZO
IPC: H01L29/78
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent phosphorus from diffusing from a PSG film so as to enable a P channel-type transistor to operate at a high speed, by a method wherein a phosphorus-free glass substrate is formed as an interlayer insulating film on all the surfaces of a gate electrode on a gate insulating film provided to a substrate and a source region and a drain region on the surface of the substrate. SOLUTION: A gate electrode 3 is formed on an N-type substrate 1 through the intermediary of a gate oxide film 2, and a gate capping insulating film 5 is formed on the side of the gate electrode 3. A P-type LDD region 6 which contains P-type impurities of comparatively low concentration, and P-type source/drain regions 7 which contain P-type impurities of comparatively high concentration, are formed on the surface of the N-type substrate 1 so as to form a channel region under the gate electrode 3. Then, an interlayer insulating film 8 of non-doped silicate glass is formed on all the surface so as to cover a side wall 4 and the gate capping film 5.